baber/WOPTO huggingface dataset:
Patent JP-2017015785-A (JP)
Title: Optical fiber holding structure
Inventor: TANAHASHI OSAMU
IPC: F21V8/00
Filed: 2015-06-26
Abstract: PROBLEM TO BE SOLVED: To fix an optical fiber to a building material while preventing the occurrence of luminance unevenness and deflection of the optical fiber due to a dead weight thereof.SOLUTION: An optical fiber holding structure 1 comprises: a translucent tube 2 covering an optical fiber F exhibiting surface luminescence; and a fixture 3 fixing the tube 2 to a building material C. The tube 2 exhibits rigidity of not being deflected in a state of being fixed horizontally by the fixture 3. The fixture 3 includes: an engagement part 4 engaged with the tube 2; an attachment part 5 attached to the building material C; and a leg part 6 coupling the engagement part 4 to the attachment part 5 at a predetermined interval kept therebetween. With this configuration, the fixture 3 fixes the optical fiber F to the building material C at the predetermined interval, so that the building material near the optical fiber F is not locally illuminated with light from the optical fiber F and occurrence of luminance unevenness can be prevented. Furthermore, since the tube 2 is configured not to be deflected, it is possible to prevent deflection due to a dead weight of the optical fiber F.SELECTED DRAWING: Figure 2
Patent JP-2017014916-A (JP)
Title: Double tank-type oil pan
Inventor: SUZUKI TAKAYUKI
IPC: F01M11/00
Filed: 2015-06-27
Abstract: PROBLEM TO BE SOLVED: To maintain oil in a proper state with a simple structure at low cost.SOLUTION: A double tank-type oil pan 1 includes: an oil pan body provided in the lower portion of an engine block 30 and partitioned into an upper tank 20 and a lower tank 10 by a separator 21 having a communication hole 21y; and a float valve 11 provided in the lower tank 10 to open and close the communication hole 21y. The float valve 11 is positioned substantially opposite to an opening end 30y1 of an oil dropping passage 30y formed in the engine block 30.SELECTED DRAWING: Figure 1
Patent JP-2015202049-A (JP)
Title: Electrical driver
Inventor: NAKANO MASATSUGU
IPC: H02K5/22
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrical driver with high vibration resistance and heat resistance capable of improving the detection accuracy of rotation angle by reducing deflection of a shaft.SOLUTION: The electrical driver includes: a resolver rotor as a part to be detected by a rotation angle sensor on the end part of a motor shaft 7; and a resolver stator iron core 502 and a coil as a detection unit of the rotation angle sensor at a coaxial position as the rotation axis of the shaft. The resolver stator iron core 502 is attached to the heat sink 16 of a control section and the heat sink 16 and the control board 17 of the control section are disposed along a plane perpendicular to the rotation axis of the shaft 7.
Patent JP-2016005837-A (JP)
Title: Scale-up of microfluidic devices
Inventor: MARK ROMANOWSKY
IPC: B01J19/00
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for parallel uses of microfluidic systems arranged to control a dispersed phase within a dispersant, and the size, and size distribution, of a dispersed phase in a multi-phase fluid system, and systems for delivery of fluid components to multiple such devices.SOLUTION: Parallel uses of microfluidic methods and devices for focusing and/or forming discontinuous sections of similar or dissimilar size in a fluid are described. In some aspects, the present invention relates generally to flow-focusing-type technology, and also to microfluidics, and more particularly parallel use of microfluidic systems arranged to control a dispersed phase within a dispersant, and the size, and size distribution, of a dispersed phase in a multi-phase fluid system, and systems for delivery of fluid components to multiple such devices.
Patent JP-2017019406-A (JP)
Title: Wheel connection structure and vehicle
Inventor: ONO ATSUSHI
IPC: B62D7/08
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a wheel connection structure which enables improvement of safety of an occupant in a cabin in wider collision forms including a case that a small overlapping collision occurs at the outer side of a front side frame, and to provide a vehicle.SOLUTION: A wheel connection structure 1 supports a wheel WH on a vehicle body and includes: a knuckle 11 which supports the wheel WH so that the wheel WH may rotate relative to a forward direction of the vehicle body and rotatably supports the wheel WH with a spindle 111; a tie rod 15 which is connected to the knuckle 11 in front of the spindle 111 and extends in a width direction of the vehicle body; and a pressing support member 16. When the vehicle body collides, the tie rod 15 extends to push a rear part of the wheel WH to the outer side in the width direction of the vehicle body.SELECTED DRAWING: Figure 1
Patent JP-2017021634-A (JP)
Title: Data processing device and data processing method
Inventor: NEYAMA AKIRA
IPC: G06F17/30
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To associate an item of new data in which the specification of the item is unknown with an item of known data in which the specification of the data is known with high accuracy.SOLUTION: A data processing device includes storage means for storing information on discrimination accuracy due to a feature of a data value about a plurality of items of known data, acquisition means for acquiring an item name and a data value of the known data, and processing means. The processing means outputs the item name of an item having high discrimination accuracy due to the feature of the data value together with ranking corresponding to the similarity of the feature of the data value in the case that the item having the high discrimination accuracy due to the feature of the data value exists among the prescribed number of high-order items having high similarity of a data value, calculates the similarity between item names of the prescribed number of high-order items and the item name of the new data in the case that there is no item having the high discrimination accuracy due to the feature of the data value among the prescribed number of high-order items having high similarity of data value, and outputs the item names of the prescribed number of high-order items together with ranking corresponding to the similarity of the item names.SELECTED DRAWING: Figure 4
Patent JP-2017018920-A (JP)
Title: Environment type agitator
Inventor: NISHIJIMA SHIGETOMO
IPC: C02F7/00
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a technical development of a device generating upward flow by making continuous and smooth flow of water for developing (novel theory introducing water from a water bottom) of the patent literature 1 and an inexpensive and simple device with general purpose.SOLUTION: There is provided a device having a cylindrical body part 1 having buoyancy for floating on a water surface and a motor-driven driving device 2 with a wing 4 spreading radially in a horizontal direction connected to a rotation axis 3 extending vertically from the driving device into water, where a connection part of the wing exists in water and a tip part 5 exists on a water surface, the wing is a flat sheet made from metal or resin and having sheet thickness of about 2 to 3 mm, width of about 10 cm and length of about 1 m and a flexure position of the wing is as shown in the Figure 2 where sizes of an initiation position B and a finishing position B are constant independently of length of the wing.SELECTED DRAWING: Figure 1
Patent JP-2017022072-A (JP)
Title: Battery module
Inventor: UMETANI TATSUHIKO
IPC: H01M10/653
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a battery cell by improving heat dissipation efficiency while simplifying the configuration.SOLUTION: A battery module 10 comprises: superposed battery cells 12; a plurality of heat sinks 16 respectively arranged in recessed parts 14 between adjacent battery cells 12; and a case 18 accommodating the battery cells 12 and heat sinks 16. Each battery cell 12 has an electrode body 20, an insulating member 22, and a laminate film 24. The insulating member 22 is superposed on the electrode body 20, is sealed by the laminate film 24, and forms the recessed part 14 that is open on a side of the corresponding battery cell 12. The insulating members 22 are arranged on both faces of the electrode body 20 in the direction in which a cathode 26, a separator 28, and an anode 30 are arranged in layers. The heat sink 16 is accommodated in the recessed part 14 between corresponding adjacent battery cells 12 and projects out of the contours of the battery cells 12.SELECTED DRAWING: Figure 1
Patent JP-2016110062-A (JP)
Title: Reflective liquid crystal display device
Inventor: SANO TAKUMI
IPC: G02F1/1368
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display device that can be inexpensively manufactured and can be improved in a response speed and an aperture ratio.SOLUTION: A liquid crystal layer 15 is a positive liquid crystal layer 15 including liquid crystal molecules 15a vertically aligned between an array substrate 13 and a counter substrate 14. The array substrate 13 includes a plurality of pixel electrodes 27, a plurality of common electrodes 28, a color filter 26 and a reflection layer 25. The common electrode 28 forms a lateral electric field to align the liquid crystal molecules 15a between itself and each pixel electrode 27. The color filter 26 is disposed in a lower layer of the pixel electrodes 27 and the common electrodes 28. The reflection layer 25 is electrically connected to either the common electrodes 28 or the pixel electrodes 27 and disposed in a lower layer of at least the color filter 26, and reflects light passing through the color filter 26.SELECTED DRAWING: Figure 1
Patent JP-2017026677-A (JP)
Title: Image projection device and image projection system
Inventor: NAGAO MASAFUMI
IPC: G03B21/14
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an image projection device that improves usability of an interactive function, or the like, using a projected image by preventing a protective function from unnecessarily operating during image projection.SOLUTION: An image projection system includes a projector 1, an electronic pen 2, and a PC 3. The projector 1 includes a video input receiving unit 101, a projection unit 102, a video editing unit 103, a positional coordinate calculation unit 104, an interactive communication unit 105, a PC operation information conversion unit 106, a light quantity detection unit 107, a shield protection control unit 108, a shield protection detection change unit 109, a projector operation information conversion unit 110, and a projector operation screen display unit 111. When the positional coordinates of the electronic pen 2 are located in an area where protective operation is controlled, the shield protection detection change unit 109 sets a longer time for detection before the protective operation is executed.SELECTED DRAWING: Figure 1
Patent JP-2017025724-A (JP)
Title: Tee for compressed air branching
Inventor: TOKUDA MASAYA
IPC: F16L41/00
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a tee for compressed air branching without needing special applications for fitting.SOLUTION: A tee for compressed air branching comprises an upstream lateral sewer part attached to upstream in a middle section of an air piping, and a downstream lateral sewer part attached to downstream. The inside of the tee for compressed air branching comprises a communication route communicating with a pass of the air piping, and branching route branching from the communication route and distribute compressed air. The branching route comprises a link communicating with the communication route and extending to outside of the diameter direction for the communication route, and a bypass sectioned with the communicating route, bent to go along the hoop direction of the communication route and extending from the link.SELECTED DRAWING: Figure 5
Patent JP-2017024847-A (JP)
Title: Image reading apparatus and image forming apparatus
Inventor: SEKI TETSUSHI
IPC: B65H1/14
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a user reads images of a document comprising a number of sheets equal to or more than an ejected sheet loading upper limit, the user may perform plural times of image reading with an ADF without removing the ejected document sheets; in this case, if sheets are supplied from the ADF without removing the ejected document sheets of the ADF, paper jamming is likely to occur due to interference between the ejected document sheets and the document sheets from which images have been read.SOLUTION: The image reading apparatus comprises: a sheet supply tray 30 on which sheets are loaded; an optical scanner unit 202 for reading an image on a sheet conveyed from the sheet supply tray 30; an ejected sheet tray 13 loaded with sheets from which an image has been read by the optical scanner unit 202; and an ejected sheet tray LED 40 for making a notification to a user. A CPU 801, when full loading of the ejected sheet tray is supposed, causes the ejected sheet tray LED 40 to notify the user that the ejected sheet tray is fully loaded.SELECTED DRAWING: Figure 3
Patent JP-2017024562-A (JP)
Title: Pneumatic tire
Inventor: KURIYAMA MASATOSHI
IPC: B60C13/02
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire of which weight saving can be achieved while suppressing lowering of rigidity and cut resistance.SOLUTION: A pneumatic tire satisfies the following relations: 0.80≤W1/W3≤0.95 and 0.1≤G1/G2≤1 when a tire center in a tire width direction is represented by CL, an intersection point of a parallel line LP, which passes a tire maximum width position and is parallel to a rotation axis, and a carcass external surface is represented by P1, an intersection point of the parallel line LP and a side surface is represented by P2, an intersection point of the parallel line LP and an external surface of a salient is represented by P3, a distance between the tire center CL and the intersection point P1 is represented by W1, a distance between the tire center CL and the intersection point P2 is represented by W2, a distance between the tire center CL and the intersection point P3 is represented by W3, a distance between the intersection point P1 and the intersection point P2 is represented by G1, and a distance between the intersection point P2 and the intersection point P3 is represented by G2. Plural salients are inclined with respect to a radiation ray for the rotation axis so that second ends thereof are located in a rotation direction with respect to first ends.SELECTED DRAWING: Figure 5
Patent JP-2017024635-A (JP)
Title: Vehicle control device
Inventor: AMANO TAKASHI
IPC: B60L50/16
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To preferably charge a power storage device without giving a feeling of strangeness to an occupant when any object exists in front of a vehicle.SOLUTION: A vehicle control device 18 comprises: creating means 184 that creates a travelling plan including target speed v of a vehicle 1; determining means 186 and 187 which determine whether or not total quantities of power that the power storage device stores are below a first predetermined value TH1 and whether or not a distance between an object appearing in front of the vehicle and the vehicle is below a predetermined value D after creating the travelling plan; and second control means 188 that when determining that the distance is below the first predetermined value and the total quantities of the power are below a second predetermined value, allows the vehicle to travel at the target speed while keeping the travelling plan, and makes power generation amounts of a rotary electric machine using output of an internal combustion engine more than power generation amounts when determining that the distance is not below the first predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2017028944-A (JP)
Title: Motor controller
Inventor: NATSUME YOHEI
IPC: H02P6/08
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of suppressing variation in the rotational speed of a motor, when changing the drive system of voltage generation according to the rotational speed.SOLUTION: After applying a voltage, generated by drive A before starting a motor, to the winding of the motor, a voltage generated by drive B is applied to the winding of the motor. Based on the average voltage 176 between U-V phases detected by applying the voltages generated by drive A and drive B, respectively, to the winding of the motor, a correction value is calculated when changing the drive system from drive B to drive A. When changing the drive system, a PWM control signal PWM DUTY172 is corrected by the correction value, and a voltage for energizing the winding of the motor is generated based on the corrected PWM DUTY172.SELECTED DRAWING: Figure 11
Patent JP-2017034792-A (JP)
Title: Multi-chip, battery protection device and battery pack
Inventor: IMAIZUMI TAKASHI
IPC: H01M10/48
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress a total number of external connection terminals if the external connection terminals accessible to an internal node of a monitoring IC from outside the package are provided.SOLUTION: A multi-chip includes a protection IC which detects overcharge, overdischarge or an overcurrent in a secondary battery, to perform protection operation, and a monitoring IC which monitors the battery state of the secondary battery, which are provided in one package. The package includes a first side edge and a second side edge of facing the first side edge. A regulator output terminal, a ground terminal, a power terminal and a current detection terminal are disposed at the first side edge side. A communication terminal, a discharge control terminal, a charge control terminal and an overcurrent detection terminal are disposed at the second side edge side. The multi-chip further includes a selection circuit which selectively switches each connection destination of a plurality of nodes in the internal circuit of the monitoring IC to the current detection terminal selectively.SELECTED DRAWING: Figure 1
Patent JP-2017032032-A (JP)
Title: Motor device
Inventor: BUSUJIMA JUNICHI
IPC: F16H1/30
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor device which attains sufficiently large braking force and effectively inhibits occurrence of pulsation.SOLUTION: A motor device includes: a worm 38a rotated by a rotor; a worm wheel 42 which is engaged with the worm 38a; a first internal gear 44 including an outer peripheral portion fixed to a gear housing 41; three planetary gears 45a which are engaged with the first internal gear 44 at one axial side and respectively include rotary shaft parts 45b rotatably attached to the worm wheel 42; and an output member 48 having a second internal gear 46, which is engaged with the other axial sides of the planetary gears 45a, and an output shaft 47 connected with a power transmission mechanism. A number of tooth of the second internal gear 46 is larger than a number of tooth of the first internal gear 44.SELECTED DRAWING: Figure 3
Patent JP-2017030913-A (JP)
Title: Image formation device, and method and program for control of image formation device
Inventor: SAKAGUCHI SHINTARO
IPC: B65H31/26
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device, and a method and program for control of the device capable of surely discharging a sheet until maximum loading capacity of a paper discharge tray.SOLUTION: The control part 90 of an image formation device sets up the curl index of a discharged sheet P set up based on a sheet type, environmental temperature and moisture, sheet length and inhibitory effect, and the number of sinking papers on the basis of the number TN of loading sheets. The control part 90 determines that a loading amount reaches maximum in response to determination such that the number of discharged papers PN is that of sinking papers or more after determination of being in a specific condition in a step S21. Since a curling degree is reflected to the number of sinking papers, whether or not the loading amount reaches maximum can be determined. Thereby, the sheet P can be discharged until the maximum loading amount of a paper discharge tray.SELECTED DRAWING: Figure 11
Patent JP-2016116833-A (JP)
Title: Server apparatus, control method for server apparatus, and program
Inventor: CHOI SEOKHOON
IPC: A63F13/71
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To increase the degree of trust in a system while maintaining the joy of winning in a lottery as a result of a random selection.SOLUTION: A server apparatus (1) for providing to a user, over a network, a game that uses game media comprises: a storage unit (19) configured to store identifiers and game media in association with each other; an identifier obtaining unit (13) configured to obtain, from a terminal apparatus (2), an identifier selected through a user operation; and a game media output unit (14) configured to obtain game media associated with the identifier obtained by the identifier obtaining unit (13) and configured to output the game media to the terminal apparatus (2). The game media is not identifiable using the identifier.SELECTED DRAWING: Figure 1
Patent JP-2017041936-A (JP)
Title: Coordination control method for power semiconductor elements connected in parallel, current balance control device and power module
Inventor: SASAKI MASAHIRO
IPC: H03K17/08
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To surely implement current balancing of power semiconductor elements that are connected in parallel, in simple configuration.SOLUTION: IGBTs 11-16 of a plurality of power modules PM1-PM6 are connected in parallel and, on the other hand, current balance control circuits 21-26 for driving the IGBTs 11-16 are connected in a dizzy chain shape of tying in a row. Each of the current balance control circuits 21-26 is capable of compare turn-on and turn-off timing of the IGBTs 11-16 from current information of its own IGBT among the IGBTs 11-16 and current information of the neighboring IGBT among the IGBTs 11-16 of the power modules PM1-PM6. If the turn-on and turn-off timing of its own IGBT is earlier than the turn-on and turn-off timing of the neighboring IGBT, the timing of its own IGBT is delayed in next switching operation, such that all the timing are matched with the latest timing.SELECTED DRAWING: Figure 3
Patent JP-2017041210-A (JP)
Title: Control device and speed reducer system
Inventor: OISHI KIYOSHI
IPC: G05D3/12
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving tracking accuracy for the trajectory based on a command value.SOLUTION: The present invention discloses a control device for controlling a motor for driving an oscillation type speed reducer having an oscillation gear part formed at a position in which at least one hole is decentered. The control device includes: an angle acquisition part for acquiring input information related to an input rotation angle expressing a rotation angle of the motor; an estimation part for estimating a first angle transmission error arising from an elastic deformation of a member inside the oscillation type speed reducer and a second angle transmission error arising from a manufacturing error of the oscillation type speed reducer; and a correction part for deciding a correction current value according to the first angle transmission error and the second angle transmission error; and a correction part for setting a magnitude of the current supplied to the motor by correcting a command current value by using the correction current value. The estimation part estimates the first angle transmission error based on the number of holes expressing at least the number of one holes.SELECTED DRAWING: Figure 17